Air raid sirens sound in Israel as Iranian missiles are launched at Israeli territory in the first such barrage since an April ceasefire. Multiple outlets report that the Israeli military intercepts at least three waves of incoming missiles, saying air defenses are identifying and intercepting threats. The strikes come shortly after Israeli military action earlier Sunday: Israel’s prime minister’s office says the Israeli army strikes a militant command center in Beirut’s Dahiyeh district in response to Hezbollah fire toward Israeli territory, and Lebanon’s health ministry says the raid kills two people and wounds 20.

Iran frames the missile attack as retaliation and a “warning.” Iran’s Revolutionary Guards describe the operation as a warning and say that if aggression is repeated, responses will be broader and target regional “US-Zionist” interests. Iran also announces it is closing its airspace over the west, with similar moves by Iraq and Syria.

The renewed escalation occurs despite stalled efforts to turn the ceasefire into a broader settlement involving Iran, Israel, and the United States, with reporting that ongoing mediation efforts continue over the weekend, including visits by Pakistani officials to Tehran.